package com.bdqn.test;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;

public class PhoneTest01 {
    public static void main(String[] args) throws ParserConfigurationException, IOException, SAXException {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        //从DOM工厂获取DOM解析器
            DocumentBuilder db = dbf.newDocumentBuilder();
          Document doc = db.parse("D:\\1北大青鸟\\Y2\\框架\\Ch02\\Sl\\src\\com\\bdqn\\xml\\Phone.xml");  //收藏信息.xml为保存手机收藏信息的.xml文档
            //得到所有的EBrand节点列表信息
        NodeList brandList = doc.getElementsByTagName("Brand");
        //循环Brand信息
        for (int i = 0;i<brandList.getLength();i++){
            //获取第i个Brand元素信息
            Node brand = brandList.item(i);
            //获取第i个Brand元素的name属性的值
            Element element = (Element) brand;
            String attrValue = element.getAttribute("name");
            //获取第i个Brand元素的所有子元素的name属性值
            NodeList types = element.getChildNodes();
            for (int j = 0; j<types.getLength();i++){
                Element typeElement = ((Element) types.item(j));
                String type = typeElement.getAttribute("name");
                System.out.println("手机："+attrValue+type);
            }
        }
    }
}
